Annual Precise Time and Time Interval (PTTI) Applications and Planning Meeting (22nd)
1990
669 pages
Report
Keine Angabe
Englisch
Policies, Regulations, & Studies , Physics , Atomic clocks , Frequency standards , Hydrogen masers , Satellite instruments , Telecommunication , Time , Time measurement , Cryogenics , Geophysics , Global positioning system , Industries , Loran , Optical tracking , Syncom satellites , Tracking networks , Trapped particles , Meetings